Pythagorean Table to learn to multiply in a very easy way. It has a scale of 1 to 10. It has 3 files, one is the table and the other two are the rules. It is printed on a mk4 with mmu3.
They also have the option of printing it with relief for machines that allow them to change color. This option is ideal for those who do not have an mmu.
The author marked this model as their own original creation.